diff --git a/Formula/a/apidoc.rb b/Formula/a/apidoc.rb
index df00c9f8c9c6f..b90a11f36f60e 100644
--- a/Formula/a/apidoc.rb
+++ b/Formula/a/apidoc.rb
@@ -25,9 +25,6 @@ class Apidoc < Formula
   def install
     system "npm", "install", *std_npm_args
     bin.install_symlink Dir["#{libexec}/bin/*"]
-
-    # Extract native slices from universal binaries
-    deuniversalize_machos
   end
 
   test do
diff --git a/Formula/a/asyncapi.rb b/Formula/a/asyncapi.rb
index 419b0476c1be4..c94112a4d9144 100644
--- a/Formula/a/asyncapi.rb
+++ b/Formula/a/asyncapi.rb
@@ -19,9 +19,6 @@ class Asyncapi < Formula
   def install
     system "npm", "install", *std_npm_args
     bin.install_symlink Dir["#{libexec}/bin/*"]
-
-    # Replace universal binaries with their native slices
-    deuniversalize_machos
   end
 
   test do
diff --git a/Formula/a/atomist-cli.rb b/Formula/a/atomist-cli.rb
index 461bc51271a99..ebea5fee19d28 100644
--- a/Formula/a/atomist-cli.rb
+++ b/Formula/a/atomist-cli.rb
@@ -38,9 +38,6 @@ def install
       # Replace the vendored pre-built term-size with one we build ourselves
       ln_sf (Formula["macos-term-size"].opt_bin/"term-size").relative_path_from(macos_dir), macos_dir
     end
-
-    # Replace universal binaries with native slices.
-    deuniversalize_machos
   end
 
   test do
diff --git a/Formula/a/aws-cdk.rb b/Formula/a/aws-cdk.rb
index 151711ba4cfda..eb5f8f711de35 100644
--- a/Formula/a/aws-cdk.rb
+++ b/Formula/a/aws-cdk.rb
@@ -14,9 +14,6 @@ class AwsCdk < Formula
   def install
     system "npm", "install", *std_npm_args
     bin.install_symlink Dir["#{libexec}/bin/*"]
-
-    # Replace universal binaries with native slices.
-    deuniversalize_machos
   end
 
   test do
diff --git a/Formula/b/bit.rb b/Formula/b/bit.rb
index 9d77b2cd54722..49f081bffc86e 100644
--- a/Formula/b/bit.rb
+++ b/Formula/b/bit.rb
@@ -50,9 +50,6 @@ def install
       terminal_notifier_app = Formula["terminal-notifier"].opt_prefix/"terminal-notifier.app"
       ln_sf terminal_notifier_app.relative_path_from(terminal_notifier_dir), terminal_notifier_dir
     end
-
-    # Replace universal binaries with their native slices.
-    deuniversalize_machos
   end
 
   test do
diff --git a/Formula/d/dbml-cli.rb b/Formula/d/dbml-cli.rb
index 1909e38bebe4d..564e430ff5ccd 100644
--- a/Formula/d/dbml-cli.rb
+++ b/Formula/d/dbml-cli.rb
@@ -19,9 +19,6 @@ class DbmlCli < Formula
   def install
     system "npm", "install", *std_npm_args
     bin.install_symlink Dir["#{libexec}/bin/*"]
-
-    # Replace universal binaries with native slices
-    deuniversalize_machos
   end
 
   test do
diff --git a/Formula/e/eleventy.rb b/Formula/e/eleventy.rb
index c6315efea8bdb..b25ebcef65d80 100644
--- a/Formula/e/eleventy.rb
+++ b/Formula/e/eleventy.rb
@@ -20,7 +20,6 @@ class Eleventy < Formula
   def install
     system "npm", "install", *std_npm_args
     bin.install_symlink Dir["#{libexec}/bin/*"]
-    deuniversalize_machos
   end
 
   test do
diff --git a/Formula/h/hexo.rb b/Formula/h/hexo.rb
index 7d9a4e41d8df7..ff8378a2d7170 100644
--- a/Formula/h/hexo.rb
+++ b/Formula/h/hexo.rb
@@ -24,9 +24,6 @@ def install
     mkdir_p libexec/"lib"
     system "npm", "install", *std_npm_args
     bin.install_symlink Dir["#{libexec}/bin/*"]
-
-    # Replace universal binaries with their native slices.
-    deuniversalize_machos
   end
 
   test do
diff --git a/Formula/h/httpyac.rb b/Formula/h/httpyac.rb
index e5e5dbda377dc..feb1b3668742a 100644
--- a/Formula/h/httpyac.rb
+++ b/Formula/h/httpyac.rb
@@ -32,9 +32,6 @@ def install
       # Replace the vendored pre-built xsel with one we build ourselves
       ln_sf (Formula["xsel"].opt_bin/"xsel").relative_path_from(linux_dir), linux_dir
     end
-
-    # Replace universal binaries with their native slices
-    deuniversalize_machos
   end
 
   test do
diff --git a/Formula/i/insect.rb b/Formula/i/insect.rb
index 779a7a5eb7411..528a680ab261a 100644
--- a/Formula/i/insect.rb
+++ b/Formula/i/insect.rb
@@ -35,9 +35,6 @@ def install
       # Replace the vendored pre-built xsel with one we build ourselves
       ln_sf (Formula["xsel"].opt_bin/"xsel").relative_path_from(linux_dir), linux_dir
     end
-
-    # Replace universal binaries with their native slices
-    deuniversalize_machos
   end
 
   test do
diff --git a/Formula/l/lerna.rb b/Formula/l/lerna.rb
index 7c872f5f22b7a..eaa8dc8ba64d8 100644
--- a/Formula/l/lerna.rb
+++ b/Formula/l/lerna.rb
@@ -19,9 +19,6 @@ class Lerna < Formula
   def install
     system "npm", "install", *std_npm_args
     bin.install_symlink Dir["#{libexec}/bin/*"]
-
-    # Replace universal binaries with native slices
-    deuniversalize_machos
   end
 
   test do
diff --git a/Formula/m/monika.rb b/Formula/m/monika.rb
index 2ac656fdb2077..03f3b9d138af5 100644
--- a/Formula/m/monika.rb
+++ b/Formula/m/monika.rb
@@ -32,9 +32,6 @@ def install
     node_modules = libexec/"lib/node_modules/@hyperjumptech/monika/node_modules"
     node_modules.glob("nice-napi/prebuilds/*")
                 .each { |dir| rm_r(dir) if dir.basename.to_s != "#{os}-#{arch}" }
-
-    # Replace universal binaries with native slices.
-    deuniversalize_machos
   end
 
   test do
diff --git a/Formula/r/rollup.rb b/Formula/r/rollup.rb
index dc4f8af5cdbef..44e54141332a6 100644
--- a/Formula/r/rollup.rb
+++ b/Formula/r/rollup.rb
@@ -19,8 +19,6 @@ class Rollup < Formula
   def install
     system "npm", "install", *std_npm_args
     bin.install_symlink Dir["#{libexec}/bin/*"]
-
-    deuniversalize_machos
   end
 
   test do
diff --git a/Formula/s/saf-cli.rb b/Formula/s/saf-cli.rb
index d1cac37473eca..42c046a3b8b82 100644
--- a/Formula/s/saf-cli.rb
+++ b/Formula/s/saf-cli.rb
@@ -19,9 +19,6 @@ class SafCli < Formula
   def install
     system "npm", "install", *std_npm_args
     bin.install_symlink Dir["#{libexec}/bin/*"]
-
-    # Replace universal binaries with their native slices
-    deuniversalize_machos
   end
 
   test do
diff --git a/Formula/w/webpack.rb b/Formula/w/webpack.rb
index cec66c525fbe0..38e47d83e289c 100644
--- a/Formula/w/webpack.rb
+++ b/Formula/w/webpack.rb
@@ -42,9 +42,6 @@ def install
 
     bin.install_symlink libexec/"bin/webpack-cli"
     bin.install_symlink libexec/"bin/webpack-cli" => "webpack"
-
-    # Replace universal binaries with their native slices
-    deuniversalize_machos
   end
 
   test do